20-Year Warranty Coverage: Comprehensive 20-year warranty on overall structure, 10-year on hardware and glass.
Customizable Color Options: Offers customized colors including electrostatic powder coating and imitation wood grain transfer printing.
Advanced Thermal Insulation: Multi-cavity bridge-cut aluminum profiles with PA66 strips effectively block thermal conduction.
Superior Soundproofing: Multi-channel sealing design tightly fills gaps between sash and frame to prevent sound leakage.
Anti-Derailment Safety: Prevents sash detachment from track, ensuring safety against falling objects and wind pressure.
Efficient Staircase Drainage: Stepped design guides rainwater to drainage holes, preventing accumulation and backflow.
High-Strength Corner Joint: 45-degree diagonal joints with corner code injection glue ensure structural strength and durability.
Premium Hardware Systems: Equipped with durable hardware from well-known brands like HOPO, Gewu, and Siglia.